/*********************************************************************//**
* @brief Get current time value for each type time type
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
* @param[in] Timetype Time Type, should be:
* - RTC_TIMETYPE_SECOND
* - RTC_TIMETYPE_MINUTE
* - RTC_TIMETYPE_HOUR
* - RTC_TIMETYPE_DAYOFWEEK
* - RTC_TIMETYPE_DAYOFMONTH
* - RTC_TIMETYPE_DAYOFYEAR
* - RTC_TIMETYPE_MONTH
* - RTC_TIMETYPE_YEAR
* @return Value of time according to specified time type
**********************************************************************/
uint32_t RTC_GetTime(LPC_RTC_Type *RTCx, uint32_t Timetype)
{
CHECK_PARAM(PARAM_RTCx(RTCx));
CHECK_PARAM(PARAM_RTC_TIMETYPE(Timetype));
switch (Timetype)
{
case RTC_TIMETYPE_SECOND:
return (RTCx->SEC & RTC_SEC_MASK);
case RTC_TIMETYPE_MINUTE:
return (RTCx->MIN & RTC_MIN_MASK);
case RTC_TIMETYPE_HOUR:
return (RTCx->HRS & RTC_HOUR_MASK);
case RTC_TIMETYPE_DAYOFWEEK:
return (RTCx->DOW & RTC_DOW_MASK);
case RTC_TIMETYPE_DAYOFMONTH:
return (RTCx->DOM & RTC_DOM_MASK);
case RTC_TIMETYPE_DAYOFYEAR:
return (RTCx->DOY & RTC_DOY_MASK);
case RTC_TIMETYPE_MONTH:
return (RTCx->MONTH & RTC_MONTH_MASK);
case RTC_TIMETYPE_YEAR:
return (RTCx->YEAR & RTC_YEAR_MASK);
default:
return (0);
}
}
/*********************************************************************//**
* @brief Set current time value for each time type in RTC peripheral
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
* @param[in] Timetype Time Type, should be:
* - RTC_TIMETYPE_SECOND
* - RTC_TIMETYPE_MINUTE
* - RTC_TIMETYPE_HOUR
* - RTC_TIMETYPE_DAYOFWEEK
* - RTC_TIMETYPE_DAYOFMONTH
* - RTC_TIMETYPE_DAYOFYEAR
* - RTC_TIMETYPE_MONTH
* - RTC_TIMETYPE_YEAR
* @param[in] TimeValue Time value to set
* @return None
**********************************************************************/
void RTC_SetTime (LPC_RTC_Type *RTCx, uint32_t Timetype, uint32_t TimeValue)
{
CHECK_PARAM(PARAM_RTCx(RTCx));
CHECK_PARAM(PARAM_RTC_TIMETYPE(Timetype));
switch ( Timetype)
{
case RTC_TIMETYPE_SECOND:
CHECK_PARAM(TimeValue <= RTC_SECOND_MAX);
RTCx->SEC = TimeValue & RTC_SEC_MASK;
break;
case RTC_TIMETYPE_MINUTE:
CHECK_PARAM(TimeValue <= RTC_MINUTE_MAX);
RTCx->MIN = TimeValue & RTC_MIN_MASK;
break;
case RTC_TIMETYPE_HOUR:
CHECK_PARAM(TimeValue <= RTC_HOUR_MAX);
RTCx->HRS = TimeValue & RTC_HOUR_MASK;
break;
case RTC_TIMETYPE_DAYOFWEEK:
CHECK_PARAM(TimeValue <= RTC_DAYOFWEEK_MAX);
RTCx->DOW = TimeValue & RTC_DOW_MASK;
break;
case RTC_TIMETYPE_DAYOFMONTH:
CHECK_PARAM((TimeValue <= RTC_DAYOFMONTH_MAX) \
&& (TimeValue >= RTC_DAYOFMONTH_MIN));
RTCx->DOM = TimeValue & RTC_DOM_MASK;
break;
case RTC_TIMETYPE_DAYOFYEAR:
CHECK_PARAM((TimeValue >= RTC_DAYOFYEAR_MIN) \
&& (TimeValue <= RTC_DAYOFYEAR_MAX));
RTCx->DOY = TimeValue & RTC_DOY_MASK;
break;
case RTC_TIMETYPE_MONTH:
CHECK_PARAM((TimeValue >= RTC_MONTH_MIN) \
&& (TimeValue <= RTC_MONTH_MAX));
RTCx->MONTH = TimeValue & RTC_MONTH_MASK;
break;
case RTC_TIMETYPE_YEAR:
CHECK_PARAM(TimeValue <= RTC_YEAR_MAX);
RTCx->YEAR = TimeValue & RTC_YEAR_MASK;
break;
}
}
/*********************************************************************//**
* @brief Enable/Disable Alarm interrupt for each time type
* in RTC peripheral
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
* @param[in] AlarmTimeType: Alarm Time Interrupt type,
* an matching of this type value below with current time
* in RTC will generates an interrupt, should be:
* - RTC_TIMETYPE_SECOND
* - RTC_TIMETYPE_MINUTE
* - RTC_TIMETYPE_HOUR
* - RTC_TIMETYPE_DAYOFWEEK
* - RTC_TIMETYPE_DAYOFMONTH
* - RTC_TIMETYPE_DAYOFYEAR
* - RTC_TIMETYPE_MONTH
* - RTC_TIMETYPE_YEAR
* @param[in] NewState New State of this function, should be:
* - ENABLE: Alarm interrupt for this time type are enabled
* - DISABLE: Alarm interrupt for this time type are disabled
* @return None
**********************************************************************/
void RTC_AlarmIntConfig (LPC_RTC_Type *RTCx, uint32_t AlarmTimeType, \
FunctionalState NewState)
{
uint32_t tem;
CHECK_PARAM(PARAM_RTCx(RTCx));
CHECK_PARAM(PARAM_FUNCTIONALSTATE(NewState));
CHECK_PARAM(PARAM_RTC_TIMETYPE(AlarmTimeType));
switch (AlarmTimeType)
{
case RTC_TIMETYPE_SECOND:
tem = (RTC_AMR_AMRSEC);
break;
case RTC_TIMETYPE_MINUTE:
tem = (RTC_AMR_AMRMIN);
break;
case RTC_TIMETYPE_HOUR:
tem = (RTC_AMR_AMRHOUR);
break;
case RTC_TIMETYPE_DAYOFWEEK:
tem = (RTC_AMR_AMRDOW);
break;
case RTC_TIMETYPE_DAYOFMONTH:
tem = (RTC_AMR_AMRDOM);
break;
case RTC_TIMETYPE_DAYOFYEAR:
tem = (RTC_AMR_AMRDOY);
break;
case RTC_TIMETYPE_MONTH:
tem = (RTC_AMR_AMRMON);
break;
case RTC_TIMETYPE_YEAR:
tem = (RTC_AMR_AMRYEAR);
break;
}
if (NewState == ENABLE)
{
//do
{
RTCx->AMR &= (~tem) & RTC_AMR_BITMASK;
}
//while(RTCx->AMR & tem);
}
else
{
//do
{
RTCx->AMR |= (tem);
}
//while((RTCx->AMR & tem)== 0);
}
}
/*********************************************************************//**
* @brief Enable/Disable Counter increment interrupt for each time type
* in RTC peripheral
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
* @param[in] CntIncrIntType: Counter Increment Interrupt type,
* an increment of this type value below will generates
* an interrupt, should be:
* - RTC_TIMETYPE_SECOND
* - RTC_TIMETYPE_MINUTE
* - RTC_TIMETYPE_HOUR
* - RTC_TIMETYPE_DAYOFWEEK
* - RTC_TIMETYPE_DAYOFMONTH
* - RTC_TIMETYPE_DAYOFYEAR
* - RTC_TIMETYPE_MONTH
* - RTC_TIMETYPE_YEAR
* @param[in] NewState New State of this function, should be:
* - ENABLE: Counter Increment interrupt for this time type are enabled
* - DISABLE: Counter Increment interrupt for this time type are disabled
* @return None
**********************************************************************/
void RTC_CntIncrIntConfig (LPC_RTC_Type *RTCx, uint32_t CntIncrIntType, \
FunctionalState NewState)
{
uint32_t tem;
CHECK_PARAM(PARAM_RTCx(RTCx));
CHECK_PARAM(PARAM_FUNCTIONALSTATE(NewState));
CHECK_PARAM(PARAM_RTC_TIMETYPE(CntIncrIntType));
switch (CntIncrIntType)
{
case RTC_TIMETYPE_SECOND:
tem = RTC_CIIR_IMSEC;
break;
case RTC_TIMETYPE_MINUTE:
tem = RTC_CIIR_IMMIN;
break;
case RTC_TIMETYPE_HOUR:
tem = RTC_CIIR_IMHOUR;
break;
case RTC_TIMETYPE_DAYOFWEEK:
tem = RTC_CIIR_IMDOW;
break;
case RTC_TIMETYPE_DAYOFMONTH:
tem = RTC_CIIR_IMDOM;
break;
case RTC_TIMETYPE_DAYOFYEAR:
tem = RTC_CIIR_IMDOY;
break;
case RTC_TIMETYPE_MONTH:
tem = RTC_CIIR_IMMON;
break;
case RTC_TIMETYPE_YEAR:
tem = RTC_CIIR_IMYEAR;
break;
}
if (NewState == ENABLE)
{
//do
{
RTCx->CIIR |= tem;
}
//while((RTCx->CIIR & tem)== 0);
}
else
{
//do
{
RTCx->CIIR &= (~tem) & RTC_CIIR_BITMASK;
}
//while(RTCx->CIIR & tem);
}
}
/*********************************************************************//**
* @brief Enable/Disable Alarm interrupt for each time type
* in RTC peripheral
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
* @param[in] AlarmTimeType: Alarm Time Interrupt type,
* an matching of this type value below with current time
* in RTC will generates an interrupt, should be:
* - RTC_TIMETYPE_SECOND
* - RTC_TIMETYPE_MINUTE
* - RTC_TIMETYPE_HOUR
* - RTC_TIMETYPE_DAYOFWEEK
* - RTC_TIMETYPE_DAYOFMONTH
* - RTC_TIMETYPE_DAYOFYEAR
* - RTC_TIMETYPE_MONTH
* - RTC_TIMETYPE_YEAR
* @param[in] NewState New State of this function, should be:
* - ENABLE: Alarm interrupt for this
* time type are enabled
* - DISABLE: Alarm interrupt for this
* time type are disabled
* @return None
**********************************************************************/
void RTC_AlarmIntConfig (LPC_RTC_TypeDef *RTCx, uint32_t AlarmTimeType, \
FunctionalState NewState)
{
CHECK_PARAM(PARAM_RTCx(RTCx));
CHECK_PARAM(PARAM_FUNCTIONALSTATE(NewState));
CHECK_PARAM(PARAM_RTC_TIMETYPE(AlarmTimeType));
if (NewState == ENABLE)
{
switch (AlarmTimeType)
{
case RTC_TIMETYPE_SECOND:
RTCx->AMR &= (~RTC_AMR_AMRSEC) & RTC_AMR_BITMASK;
break;
case RTC_TIMETYPE_MINUTE:
RTCx->AMR &= (~RTC_AMR_AMRMIN) & RTC_AMR_BITMASK;
break;
case RTC_TIMETYPE_HOUR:
RTCx->AMR &= (~RTC_AMR_AMRHOUR) & RTC_AMR_BITMASK;
break;
case RTC_TIMETYPE_DAYOFWEEK:
RTCx->AMR &= (~RTC_AMR_AMRDOW) & RTC_AMR_BITMASK;
break;
case RTC_TIMETYPE_DAYOFMONTH:
RTCx->AMR &= (~RTC_AMR_AMRDOM) & RTC_AMR_BITMASK;
break;
case RTC_TIMETYPE_DAYOFYEAR:
RTCx->AMR &= (~RTC_AMR_AMRDOY) & RTC_AMR_BITMASK;
break;
case RTC_TIMETYPE_MONTH:
RTCx->AMR &= (~RTC_AMR_AMRMON) & RTC_AMR_BITMASK;
break;
case RTC_TIMETYPE_YEAR:
RTCx->AMR &= (~RTC_AMR_AMRYEAR) & RTC_AMR_BITMASK;
break;
}
}
else
{
switch (AlarmTimeType)
{
case RTC_TIMETYPE_SECOND:
RTCx->AMR |= (RTC_AMR_AMRSEC);
break;
case RTC_TIMETYPE_MINUTE:
RTCx->AMR |= (RTC_AMR_AMRMIN);
break;
case RTC_TIMETYPE_HOUR:
RTCx->AMR |= (RTC_AMR_AMRHOUR);
break;
case RTC_TIMETYPE_DAYOFWEEK:
RTCx->AMR |= (RTC_AMR_AMRDOW);
break;
case RTC_TIMETYPE_DAYOFMONTH:
RTCx->AMR |= (RTC_AMR_AMRDOM);
break;
case RTC_TIMETYPE_DAYOFYEAR:
RTCx->AMR |= (RTC_AMR_AMRDOY);
break;
case RTC_TIMETYPE_MONTH:
RTCx->AMR |= (RTC_AMR_AMRMON);
break;
case RTC_TIMETYPE_YEAR:
RTCx->AMR |= (RTC_AMR_AMRYEAR);
break;
}
}
}
/*********************************************************************//**
* @brief Enable/Disable Counter increment interrupt for each time type
* in RTC peripheral
* @param[in] RTCx RTC peripheral selected, should be LPC_RTC
* @param[in] CntIncrIntType: Counter Increment Interrupt type,
* an increment of this type value below will generates
* an interrupt, should be:
* - RTC_TIMETYPE_SECOND
* - RTC_TIMETYPE_MINUTE
* - RTC_TIMETYPE_HOUR
* - RTC_TIMETYPE_DAYOFWEEK
* - RTC_TIMETYPE_DAYOFMONTH
* - RTC_TIMETYPE_DAYOFYEAR
* - RTC_TIMETYPE_MONTH
* - RTC_TIMETYPE_YEAR
* @param[in] NewState New State of this function, should be:
* - ENABLE: Counter Increment interrupt for this
* time type are enabled
* - DISABLE: Counter Increment interrupt for this
* time type are disabled
* @return None
**********************************************************************/
void RTC_CntIncrIntConfig (LPC_RTC_TypeDef *RTCx, uint32_t CntIncrIntType, \
FunctionalState NewState)
{
CHECK_PARAM(PARAM_RTCx(RTCx));
CHECK_PARAM(PARAM_FUNCTIONALSTATE(NewState));
CHECK_PARAM(PARAM_RTC_TIMETYPE(CntIncrIntType));
if (NewState == ENABLE)
{
switch (CntIncrIntType)
{
case RTC_TIMETYPE_SECOND:
RTCx->CIIR |= RTC_CIIR_IMSEC;
break;
case RTC_TIMETYPE_MINUTE:
RTCx->CIIR |= RTC_CIIR_IMMIN;
break;
case RTC_TIMETYPE_HOUR:
RTCx->CIIR |= RTC_CIIR_IMHOUR;
break;
case RTC_TIMETYPE_DAYOFWEEK:
RTCx->CIIR |= RTC_CIIR_IMDOW;
break;
case RTC_TIMETYPE_DAYOFMONTH:
RTCx->CIIR |= RTC_CIIR_IMDOM;
break;
case RTC_TIMETYPE_DAYOFYEAR:
RTCx->CIIR |= RTC_CIIR_IMDOY;
break;
case RTC_TIMETYPE_MONTH:
RTCx->CIIR |= RTC_CIIR_IMMON;
break;
case RTC_TIMETYPE_YEAR:
RTCx->CIIR |= RTC_CIIR_IMYEAR;
break;
}
}
else
{
switch (CntIncrIntType)
{
case RTC_TIMETYPE_SECOND:
RTCx->CIIR &= (~RTC_CIIR_IMSEC) & RTC_CIIR_BITMASK;
break;
case RTC_TIMETYPE_MINUTE:
RTCx->CIIR &= (~RTC_CIIR_IMMIN) & RTC_CIIR_BITMASK;
break;
case RTC_TIMETYPE_HOUR:
RTCx->CIIR &= (~RTC_CIIR_IMHOUR) & RTC_CIIR_BITMASK;
break;
case RTC_TIMETYPE_DAYOFWEEK:
RTCx->CIIR &= (~RTC_CIIR_IMDOW) & RTC_CIIR_BITMASK;
break;
case RTC_TIMETYPE_DAYOFMONTH:
RTCx->CIIR &= (~RTC_CIIR_IMDOM) & RTC_CIIR_BITMASK;
break;
case RTC_TIMETYPE_DAYOFYEAR:
RTCx->CIIR &= (~RTC_CIIR_IMDOY) & RTC_CIIR_BITMASK;
break;
case RTC_TIMETYPE_MONTH:
RTCx->CIIR &= (~RTC_CIIR_IMMON) & RTC_CIIR_BITMASK;
break;
case RTC_TIMETYPE_YEAR:
RTCx->CIIR &= (~RTC_CIIR_IMYEAR) & RTC_CIIR_BITMASK;
break;
}
}
}
